| Nominal Species (n = 4) | Present allocation (n = 3) | Ref. |
|---|---|---|
| Melania granifera Lamarck, 1816 | Tarebia granifera | 3477 |
| Thiara granifera Lamarck, 1816 | Tarebia granifera | 3116 |
| Hemissinus guayaquilensis Hass, 1952 | Hemissinus guayaquilensis | 2384 |
| Thiara scabra Müller, 1774 | Thiara scabra | 3116 |